Update app.py

app.py

@@ -48,7 +48,7 @@ class LLM_Langchain():
             min_value=32,
             max_value=1024,
             step=32,
-            value=64,
+            value=128,
             help="Set the max tokens to get accurate results"
             )
 
@@ -57,7 +57,7 @@ class LLM_Langchain():
             min_value=1,
             max_value=10,
             step=1,
-            value=4,
+            value=2,
             help="Set num beam"
             )